<template>
    <div class="page-container">
        <!--工具栏-->
        <div class="toolbar" style="float:left;padding-top:10px;padding-left:15px;">
            <el-form :inline="true" :model="filters" :size="size">
                <el-form-item>
                    <el-input v-model="filters.name" placeholder="名称"></el-input>
                </el-form-item>
                <el-form-item>
                    <kt-button icon="fa fa-search" :label="$t('action.search')" perms="sys:dept:view" type="primary"
                        @click="findTreeData(null)" />
                </el-form-item>
                <el-form-item>
                    <kt-button icon="fa fa-plus" :label="$t('action.add')" perms="sys:dept:add" type="primary"
                        @click="handleAdd" />
                </el-form-item>
            </el-form>
        </div>
        <!--表格树内容栏-->
        <el-table :data="tableTreeDdata" stripe border size="small" style="width: 100%;" v-loading="loading" rowKey="id"
            element-loading-text="$t('action.loading')">
            <el-table-column prop="id" header-align="center" align="center" width="80" label="ID"></el-table-column>
            <table-tree-column prop="name" header-align="center" treeKey="id" width="150" label="名称">
            </table-tree-column>
            <el-table-column prop="parentName" header-align="center" align="center" width="120" label="上级机构">
            </el-table-column>
            <el-table-column prop="orderNum" header-align="center" align="center" label="排序"></el-table-column>
            <el-table-column prop="createBy" header-align="center" align="center" label="创建人"></el-table-column>
            <el-table-column prop="lastUpdateBy" header-align="center" align="center" label="修改人"></el-table-column>
            <el-table-column prop="createTime" header-align="center" align="center" label="创建时间"
                :formatter="dateFormat"></el-table-column>
            <el-table-column prop="lastUpdateTime" header-align="center" align="center" label="修改时间"
                :formatter="dateFormat"></el-table-column>
            <el-table-column fixed="right" header-align="center" align="center" width="185"
                :label="$t('action.operation')">
                <template slot-scope="scope">
                    <kt-button icon="fa fa-edit" :label="$t('action.edit')" perms="sys:dept:edit"
                        @click="handleEdit(scope.row)" />
                    <kt-button icon="fa fa-trash" :label="$t('action.delete')" perms="sys:dept:delete" type="danger"
                        @click="handleDelete(scope.row)" />
                </template>
            </el-table-column>
        </el-table>
        <!-- 新增修改界面 -->
        <el-dialog :title="!dataForm.id ? '新增' : '修改'" width="40%" :visible.sync="dialogVisible"
            :close-on-click-modal="false">
            <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="submitForm()"
                label-width="80px" :size="size" style="text-align:left;">
                <el-form-item label="名称" prop="name">
                    <el-input v-model="dataForm.name" placeholder="名称"></el-input>
                </el-form-item>
                <el-form-item label="上级机构" prop="parentName">
                    <popup-tree-input :data="popupTreeData" :props="popupTreeProps" :prop="
              dataForm.parentName == null ? '顶级菜单' : dataForm.parentName
            " :nodeKey="'' + dataForm.parentId" :currentChangeHandle="handleTreeSelectChange"></popup-tree-input>
                </el-form-item>
                <el-form-item v-if="dataForm.type !== 2" label="排序编号" prop="orderNum">
                    <el-input-number v-model="dataForm.orderNum" controls-position="right" :min="0" label="排序编号">
                    </el-input-number>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button :size="size" @click="dialogVisible = false">{{
          $t("action.cancel")
        }}</el-button>
                <el-button :size="size" type="primary" @click="submitForm()">{{
          $t("action.comfirm")
        }}</el-button>
            </span>
        </el-dialog>
    </div>
</template>

<script>
import KtButton from "@/views/Core/KtButton";
import TableTreeColumn from "@/views/Core/TableTreeColumn";
import PopupTreeInput from "@/components/PopupTreeInput";
import FaIconTooltip from "@/components/FaIconTooltip";
import { format } from "@/utils/datetime";
export default {
    components: {
        PopupTreeInput,
        KtButton,
        TableTreeColumn,
        FaIconTooltip
    },
    data () {
        return {
            size: "small",
            loading: false,
            filters: {
                name: ""
            },
            tableTreeDdata: [],
            dialogVisible: false,
            dataForm: {
                id: 0,
                name: "",
                parentId: 0,
                parentName: "",
                orderNum: 0
            },
            dataRule: {
                name: [
                    { required: true, message: "机构名称不能为空", trigger: "blur" }
                ],
                parentName: [
                    { required: true, message: "上级机构不能为空", trigger: "change" }
                ]
            },
            popupTreeData: [],
            popupTreeProps: {
                label: "name",
                children: "children"
            }
        };
    },
    methods: {
        // 获取数据
        findTreeData: function () {
            this.loading = true;
            this.$api.dept.findDeptTree().then(res => {
                this.tableTreeDdata = res.data;
                this.popupTreeData = this.getParentMenuTree(res.data);
                this.loading = false;
            });
        },
        // 获取上级机构树
        getParentMenuTree: function (tableTreeDdata) {
            let parent = {
                parentId: 0,
                name: "顶级菜单",
                children: tableTreeDdata
            };
            return [parent];
        },
        // 显示新增界面
        handleAdd: function () {
            this.dialogVisible = true;
            this.dataForm = {
                id: 0,
                name: "",
                parentId: 0,
                parentName: "",
                orderNum: 0
            };
        },
        // 显示编辑界面
        handleEdit: function (row) {
            this.dialogVisible = true;
            Object.assign(this.dataForm, row);
        },
        // 删除
        handleDelete (row) {
            this.$confirm("确认删除选中记录吗？", "提示", {
                type: "warning"
            }).then(() => {
                let params = this.getDeleteIds([], row);
                this.$api.dept.batchDelete(params).then(res => {
                    this.findTreeData();
                    this.$message({ message: "删除成功", type: "success" });
                });
            });
        },
        // 获取删除的包含子机构的id列表
        getDeleteIds (ids, row) {
            ids.push({ id: row.id });
            if (row.children != null) {
                for (let i = 0, len = row.children.length; i < len; i++) {
                    this.getDeleteIds(ids, row.children[i]);
                }
            }
            return ids;
        },
        // 机构树选中
        handleTreeSelectChange (data, node) {
            this.dataForm.parentId = data.id;
            this.dataForm.parentName = data.name;
        },
        // 表单提交
        submitForm () {
            this.$refs["dataForm"].validate(valid => {
                if (valid) {
                    this.$confirm("确认提交吗？", "提示", {}).then(() => {
                        this.editLoading = true;
                        let params = Object.assign({}, this.dataForm);
                        this.$api.dept.save(params).then(res => {
                            this.editLoading = false;
                            if (res.code == 200 || res.code == 0) {
                                this.$message({ message: "操作成功", type: "success" });
                                this.dialogVisible = false;
                                this.$refs["dataForm"].resetFields();
                            } else {
                                this.$message({
                                    message: "操作失败, " + res.msg,
                                    type: "error"
                                });
                            }
                            this.findTreeData();
                        });
                    });
                }
            });
        },
        // 时间格式化
        dateFormat: function (row, column, cellValue, index) {
            return format(row[column.property]);
        }
    },
    mounted () {
        this.findTreeData();
    }
};
</script>

<style scoped></style>
